When Microsoft first published Vista, the network feature “Auto-Tuning” has created a lot of headache among the users. So, does Windows 7 have this feature enabled? Yes, you bet.
If you’re thinking about purchasing a new GPU, we’d greatly appreciate it if you used our Amazon Associate links. The price you pay will be exactly the same, but Amazon provides us with a small commission for each purchase. It’s a simple way to support our site and helps us keep creating useful content for you. Recommended GPUs: RTX 5090, RTX 5080, and RTX 5070. #ad
You can follow the same steps like the ones in this post to disable it. Here is the screenshot of the commands.
If you find your network performance is lagging, you might want to turn off auto-tuning and see if it improves.
I found that this setting does not stick in Windows 7 RTM. Looking for a way to make it stick.
netsh int tcp set heuristics disabled
run that command in a cmd with admin ryts…
I turned the auto tuning level off for several days and it still stays disabled.